The Fox 40 Classic whistle with Mouthguard has set the industry standard for its intense tone that can cut through noise over long distances. These whistles have a cushioned mouthguard for superior grip and protection of the teeth and a breakaway logo lanyard.  

• 3-chamber pealess with mouthguard design.  Sound power:  115dB
• Fox 40 Classic Whistle with a cushioned mouth grip for greater durability!
• A whistle with an intense, penetrating tone
• Lanyards are 3/16" rope-style, with re-usable safety Break-A-Way fittings, and button style spring loaded adjustable cord lock.  Approximately 18" long.